#ifndef C_DESIGN_OTHER_H
#define C_DESIGN_OTHER_H

#include "../common/data_process.h"

void cleanData(struct flight **flightHead, struct order **orderHead);

void showAboutMessage();

void registerNewUser(struct user **userHead);

void inputError(int max);

void exitSys(struct flight *flightHead, struct user *userHead, struct admin *adminHead, struct order *orderHead);

void showMainMenu();

void checkin(struct order **head);

void sortFlight(struct flight **head);

#endif //C_DESIGN_OTHER_H
